EVIDENCE FOR SP(3) CARBON-ATOMS IN THE RBC60 DIMER PHASE

Authors
THIER KF MEHRING M RACHDI F
Citation
Kf. Thier et al., EVIDENCE FOR SP(3) CARBON-ATOMS IN THE RBC60 DIMER PHASE, Physical review. B, Condensed matter, 55(1), 1997, pp. 124-126
Citations number
19
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
55
Issue
1
Year of publication
1997
Pages
124 - 126
Database
ISI
SICI code
0163-1829(1997)55:1<124:EFSCIT>2.0.ZU;2-#
Abstract
High resolution C-13 NMR experiments prove the existence of sp(3) carb on atoms which are assigned to the dimer bonds in the quenched phase o f RbC60. The relative intensities of the sp(3) lines support a model w here the C-60 monomers are connected via a single bond. Spin-lattice r elaxation measurements and C-13 spectral changes reveal the transition to the polymer phase above 200 K.